12485208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 21107112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 431, 568, 852, 862, 1207, 1293, 1704, 1724, 2414, 2586, 3448, 3621, 4828, 5172, 7242, 7327, 9656, 10344, 14484, 14654, 21981, 28968, 29308, 30601, 43962, 58616, 61202, 87924, 91803, 122404, 175848, 183606, 244808, 367212, 520217, 734424, 1040434, 1560651, 2080868, 3121302, 4161736, 6242604, 12485208]

約数ペア:

[(1, 12485208), (2, 6242604), (3, 4161736), (4, 3121302), (6, 2080868), (8, 1560651), (12, 1040434), (17, 734424), (24, 520217), (34, 367212), (51, 244808), (68, 183606), (71, 175848), (102, 122404), (136, 91803), (142, 87924), (204, 61202), (213, 58616), (284, 43962), (408, 30601), (426, 29308), (431, 28968), (568, 21981), (852, 14654), (862, 14484), (1207, 10344), (1293, 9656), (1704, 7327), (1724, 7242), (2414, 5172), (2586, 4828), (3448, 3621)]